"Diamonds may be estimated as big as quail eggs and are genuine and have bright colors," he said.

The diamonds on display in New York, the day before the auction at the auction Magnificent Jewel in Geneva, Switzerland, early next month.

Although the price is estimated to be worth U.S. $ 15 million (RM45 million), experts believe the price of diamond jewelry is more expensive than that.

In fact, some buyers from the Middle East, Asia and Russia have expressed interest in bidding for diamonds involved.

According Kadakia, RM45 million is a reasonable price and we are expecting sales of diamonds would be a new record.

Christie firms never sell diamonds at a price of U.S. $ 6.5 million (RM13.5 million) in Geneva in 1993.

Diamonds that are mined from Golconda mines in India and is classified as the world's most expensive diamonds including Kohinoor diamond belongs to a collection of the British Royal family and Regent diamond attached to the French Crown.